Answer:
z = 10
Step-by-step explanation:
Distribute 2 to the terms in the parentheses:
2(2z + 5) = 50
4z + 10 = 50
Subtract 10 from both sides
4z = 40
Divide each side by 4
z = 10
So, the answer is z = 10
Answer:
Step-by-step explanation:
let's say is 42 and 53 if u know your numbers of course you know the answer but the number that is bigger like 53 that the bigger number but if negative that is the smaller number
<span>The speed v of a gear varies inversely as the number of teeth t
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if a gear that has 42 teeth makes 24 revolutions per minute
<span> Then a gear that has 24 teeth will make 42 revolutions.
Hope it helps!
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